<template>
  <div class="manager-container">
    <div class="app-container">
      <el-form
        :model="queryParams"
        ref="queryForm"
        :inline="true"
        v-show="showSearch"
        label-width="68px"
      >
        <el-form-item label="字典名称" prop="dictName">
          <el-input
            v-model="queryParams.dictName"
            placeholder="请输入字典名称"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="字典类型" prop="dictType">
          <el-input
            v-model="queryParams.dictType"
            placeholder="请输入字典类型"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="queryParams.status" placeholder="字典状态" clearable>
            <el-option
              v-for="dict in sys_normal_disable"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="创建时间">
          <el-date-picker
            v-model="dateRange"
            style="width: 240px"
            value-format="YYYY-MM-DD"
            type="daterange"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
          ></el-date-picker>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="default" @click="handleQuery">查询</el-button>
          <el-button icon="el-icon-refresh" size="default" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>

      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button type="primary" icon="el-icon-plus" size="default" @click="handleAdd">新增</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="primary"
            icon="el-icon-edit"
            size="default"
            :disabled="single"
            @click="handleUpdate"
          >编辑</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            plain
            icon="el-icon-delete"
            size="default"
            :disabled="multiple"
            @click="handleDelete"
          >批量删除</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button type="primary" icon="el-icon-download" size="default" @click="handleExport">导出</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            icon="el-icon-refresh"
            type="primary"
            size="default"
            @click="handleRefreshCache"
          >刷新缓存</el-button>
        </el-col>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>

      <el-table
        :header-cell-style="{background:'#fafafa'}"
        :border="true"
        v-loading="loading"
        :data="typeList"
        @selection-change="handleSelectionChange"
        height="535"
      >
        <el-table-column type="selection" width="55" align="center"/>
        <el-table-column label="字典编号" align="center" prop="dictId"/>
        <el-table-column label="字典名称" align="center" prop="dictName" :show-overflow-tooltip="true"/>
        <el-table-column label="字典类型" align="center" :show-overflow-tooltip="true">
          <template #default="scope">
            <router-link :to="'/dict/data/' + scope.row.dictId" class="link-type">
              <span>{{ scope.row.dictType }}</span>
            </router-link>
          </template>
        </el-table-column>
        <el-table-column label="状态" align="center" prop="status">
          <template #default="scope">
            <span>{{sys_normal_disable[sys_normal_disable.findIndex(a=>a.value==scope.row.status)].label}}</span>
          </template>
        </el-table-column>
        <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true"/>
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
          <template #default="scope">
            <span>{{ scope.row.createTime }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-button plain size="default" type="text" @click="handleUpdate(scope.row)">编辑</el-button>
            <el-divider direction="vertical"></el-divider>
            <el-button type="text" size="default" @click="handleDelete(scope.row)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <Pagination
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="pagination"
      />

      <!-- 添加或修改参数配置对话框 -->
      <el-dialog
        :title="title"
        v-model="open"
        width="680px"
        append-to-body
        :close-on-click-modal="false"
      >
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="字典名称" prop="dictName">
            <el-input v-model="form.dictName" placeholder="请输入字典名称"/>
          </el-form-item>
          <el-form-item label="字典类型" prop="dictType">
            <el-input v-model="form.dictType" placeholder="请输入字典类型"/>
          </el-form-item>
          <el-form-item label="状态" prop="status">
            <el-radio-group v-model="form.status">
              <el-radio
                v-for="dict in sys_normal_disable"
                :key="dict.value"
                :label="dict.value"
              >{{dict.label}}</el-radio>
            </el-radio-group>
          </el-form-item>
          <el-form-item label="备注" prop="remark">
            <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
          </el-form-item>
        </el-form>
        <template #footer>
          <span class="dialog-footer">
            <el-button type="primary" @click="submitForm">确 定</el-button>
            <el-button @click="cancel">取 消</el-button>
          </span>
        </template>
      </el-dialog>
    </div>
  </div>
</template>

<script>
import {
  listType,
  getType,
  delType,
  addType,
  updateType,
  refreshCache
} from "@/api/system/dict/type";
import Pagination from "@/components/Pagination/index.vue"; //分页
import { addDateRange } from "@/utils/index.js";
import { download } from "@/utils/request.js";
export default {
  components: {
    Pagination
  },
  name: "Dict",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 字典表格数据
      typeList: [],
      sys_normal_disable: [
        {
          label: "正常",
          value: "0"
        },
        {
          label: "停用",
          value: "1"
        }
      ],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 日期范围
      dateRange: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        dictName: undefined,
        dictType: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        dictName: [
          {
            required: true,
            message: "字典名称不能为空",
            trigger: "blur"
          }
        ],
        dictType: [
          {
            required: true,
            message: "字典类型不能为空",
            trigger: "blur"
          }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /**
     * 获取分页参数
     */
    pagination({ page, limit }) {
      this.queryParams.pageNum = page;
      this.queryParams.pageSize = limit;
      this.getList();
    },
    /** 查询字典类型列表 */
    getList() {
      this.loading = true;
      listType({
        ...this.queryParams,
        beginTime: this.dateRange ? this.dateRange[0] : null,
        endTime: this.dateRange ? this.dateRange[1] : null
      }).then(response => {
        console.log(response);
        this.typeList = response.rows;
        this.total = response.total;
        this.loading = false;
      }).catch(err=>{
        this.$message.error(err.msg)
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        dictId: undefined,
        dictName: undefined,
        dictType: undefined,
        status: "0",
        remark: undefined
      };
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.$refs.queryForm.resetFields();
      this.dateRange = [];
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加字典类型";
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.dictId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const dictId = row.dictId || this.ids;
      getType(dictId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改字典类型";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.dictId != undefined) {
            updateType(this.form).then(response => {
              this.$message.success("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addType(this.form).then(response => {
              this.$message.success("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const dictIds = row.dictId || this.ids;
      this.$confirm(
        '是否确认删除字典编号为"' + dictIds + '"的数据项？',
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }
      )
        .then(function() {
          return delType(dictIds);
        })
        .then(() => {
          this.getList();
          this.$message.success("删除成功");
        })
        .catch(error => {
          this.$message.info("已取消");
        });
    },
    /** 导出按钮操作 */
    handleExport() {
      download(
        "system/dict/type/export",
        {
          ...this.queryParams
        },
        `字典管理统计.xlsx`
      );
    },
    /** 刷新缓存按钮操作 */
    handleRefreshCache() {
      refreshCache().then(() => {
        this.$message.success("刷新成功");
      });
    }
  }
};
</script>
